In the tenth and eleventh centuries Scottish Gaelic was at its most popular. These days there is no more than 1.6% that have the ability to converse in the Gaelic language. Nearly all pro- Gaelic speakers may say or may have said that this was the plan of the English – to rid the British Isles of their Gaelic language and replace it by the English language and have the single language spoken throughout the country. In fact, there are various reasons for the decrease of Gaelic as being a key language in Scotland.